We are manufacturer of Nitro Compound Fertilizer,located in Zibo City Shandong China,who is near to QINGDAO port,our NPK fertilizer are full of nitrate nitrogen,no biruit,no cl,we have different kinds of NPK:20-10-12,15-15-15,16-5-21,15-5-25,also we have 100% water soluble fertilizer:15-5-27 and 17-17-17,if any needs please let me know,it's my glad to do biz with you,and we always welcome you come to our factory for visit,thank you.

Zhang Bin

Shandong Holitech Chemical Industry Co.,Ltd